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M29W640D

ST Microelectronics
Part Number M29W640D
Manufacturer ST Microelectronics
Description FLASH NOR HIGH DENSITY & CONSUMER
Published May 2, 2005
Detailed Description FLASH NOR HIGH DENSITY & CONSUMER M29DWxxx FAMILY Multiple Bank May, 2004 HD & Cons. Division -VAM29DW.ppt – ptfl0402-...
Datasheet PDF File M29W640D PDF File

M29W640D
M29W640D

Overview
FLASH NOR HIGH DENSITY & CONSUMER M29DWxxx FAMILY Multiple Bank May, 2004 HD & Cons.
Division -VAM29DW.
ppt – ptfl0402-504 STMicroelectronics www.
st.
com/flash Family Overview ¾Densities from 32Mb to 64Mb ¾Wide application area covered ¾0.
15µm process technology ¾technology shrink on going ¾higher densities ¾improved performances ¾Increased reliability HD & Cons.
Division - May, 2004 M29DW.
ppt – release 1.
0 –ptfl0402-504- www.
st.
com/flash page 2 Main Features M29DW323 ¾32Mb (4Mbx8 / 2Mbx16), Boot Block ¾Access Time ¾70, 90ns ¾Supply Voltage ¾Vcc = 2.
7V to 3.
6V for Program, Erase and Read ¾Vpp = 12V for fast Program (optional) ¾Programming Time ¾10µs per Byte/Word typical ¾Double Word / Quadruple Byte Program ¾Low Power Consumption ¾Standby and Automatic Standby ¾Dual Operations: ¾Read in one bank or group of banks while Program or Erase in the other HD & Cons.
Division - May, 2004 M29DW.
ppt – release 1.
0 –ptfl0402-504- www.
st.
com/flash page 3 Bank Architecture M29DW323 DUAL BANK Memory Array 8Mb + 24Mb While Programming or Erasing in Bank A, Read operations are possible in Bank B and viceversa HD & Cons.
Division - May, 2004 M29DW.
ppt – release 1.
0 –ptfl0402-504- www.
st.
com/flash page 4 Main Features M29DW324 ¾32Mb (4Mbx8 / 2Mbx16), Boot Block ¾Access Time ¾70, 90ns ¾Supply Voltage ¾Vcc = 2.
7V to 3.
6V for Program, Erase and Read ¾Vpp = 12V for fast Program (optional) ¾Programming Time ¾10µs per Byte/Word typical ¾Double Word / Quadruple Byte Program ¾Low Power Consumption ¾Standby and Automatic Standby HD & Cons.
Division - May, 2004 M29DW.
ppt – release 1.
0 –ptfl0402-504- www.
st.
com/flash page 5 Bank Architecture M29DW324 DUAL BANK Memory Array 16Mb + 16Mb While Programming or Erasing in Bank A, Read operations are possible in Bank B and viceversa HD & Cons.
Division - May, 2004 M29DW.
ppt – release 1.
0 –ptfl0402-504- www.
st.
com/flash page 6 Main Features M29DW640 ¾64Mb (8Mbx8 / 4Mbx16), Page, Boot Block ¾Access Time ¾70, 90ns ¾Supply Voltage ¾Vc...


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